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When is it practical to use Depth-First Search (DFS) vs Breadth-First Search (BFS)? [closed]
...ve leads to the best outcome.
Only some paths in a game tree lead to your win. Some lead to a win by your opponent, when you reach such an ending, you must back up, or backtrack, to a previous node and try a different path. In this way you explore the tree until you find a path with a successful co...
When should I use RequestFactory vs GWT-RPC?
...-dicing of the data in the Person object. This works quite well until you wind up wanting to have server-specific, non-GWT-compatible, code inside your class. Because the RPC system is based on having the same concrete type on both the client and the server, you can hit a complexity wall based on ...
How do I programmatically click a link with javascript?
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This function works in at least Firefox, and Internet Explorer. It runs any event handlers attached to the link and loads the linked page if the event handlers don't cancel the default action.
function clickLink(link) {
var cancelled = false;
if (document.crea...
乐高 EV3 实验01 - 连上机器人，让马达转起来 · App Inventor 2 中文网
.../iOS aia 源码商店 中文社区 中文教育版 各版本对比 关于 关于我们 发布日志 服务条款 搜索 ...
How do I check whether a jQuery element is in the DOM?
...like $.each(), `this` is the jQ object
Source from MDN
Note:
Internet Explorer only supports contains() for elements.
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How to copy a file from one directory to another using PHP?
...currently busy on. i just build it myself because all answers i got on the internet was giving me an error.
$dirPath1 = "users/$uniqueID"; #creating main folder and where $uniqueID will be called by a database when a user login.
$result = mkdir($dirPath1, 0755);
$dirPath2 = "use...
How do you reset the stored credentials in 'git credential-osxkeychain'?
...oll The command line tool is security. The man page states it has a delete-internet-password command.
– benzado
Jan 28 '14 at 17:56
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Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
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nope... when using localhost you aren't using an Internet Socket. You are using a IPC Socket. en.wikipedia.org/wiki/Unix_domain_socket . 127.0.0.1 is local loopback which means the request won't exit your machine but it will use TCP/IP thus being slower...
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What is the Haskell response to Node.js?
...ust the linear complexity caused by epoll. And just let us dont talk about windows performance... Node.js is much faster because it uses IOCP.
– Kr0e
Aug 2 '13 at 13:55
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To underscore or to not to underscore, that is the question
...use "this" to refer to any member
UPDATE: as was pointed out the following isn't an advantage point
Maintenance
underscore-notation requires you to keep an eye on _ while refactoring, say turning a field into property (remove _) or the opposite (add _)
this-notation doesn't have ...